Delta 66-750 instruction manual Before Each Start-Up

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2.Recheck all wiring. Make sure wires are secure at all terminals connections. Make sure all contacts move freely and are not obstructed.

3.Open the globe valve fully to permit air to escape and prevent air pressure build up in the air tank during the break-in period.

4.Move the On/Auto/Off lever to "ON/AUTO" position. The compressor will start.

5.Run the compressor for 20 minutes. Make sure the globe valve is open and there is minimal air pressure build-up in tank.

6.Check all air line fittings and connections/piping for air leaks by applying a soap solution. Correct if necessary. NOTE: Minor leaks can cause the air compressor to overwork, resulting in premature breakdown or inadequate performance.

7.Check for excessive vibration. Readjust or shim air compressor feet, if necessary.

8.After 20 minutes, close the globe valve.The air receiver will fill to "cut-out" pressure and the motor will stop.

Before Each Start-Up:

1.Place On/Auto/Off lever to "OFF".

2.Close the globe valve.

3.Attach hose and accessories. NOTE: A regulator MUST be installed when using accessories rated at less than 110 PSI.

Too much air pressure causes a hazardous risk of bursting. Check the manufacturer’s maximum pressure

rating for air tools and accessories. The regulator outlet pressure must never exceed the maximum pressure rating.

How to Start

1.Turn the On/Auto/Off lever to "AUTO" and allow tank pressure to build. Motor will stop when tank pressure reaches "cut-out" pressure.

2.When the tank pressure reaches "cut-out" pressure open the globe valve.

IMPORTANT: When using regulator and other accessories refer to the manufacturers instructions.

NOTE: Always operate the air compressor in well-ventilated areas free of gasoline or other combustible vapors. If the compressor is being used to operate a sprayer, DO NOT place compressor near the spray area.

15-ENG

D26269

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Contents Structioin N M Anual Safety Guidelines Definitions Hazard Attachments & Accessories Hazard What can Happen HOW to Prevent IT Fire, Inhalation, Damage to Vehicle Surfaces Duty Cycle SpecificationsAccessories GlossaryTo Add Oil To Pump AssemblyTools Required for Assembly UnpackingInstallation Location of the Air CompressorAnchoring of the Air Compressor Wiring Instructions Voltage and Circuit ProtectionAir Distribution System Typical Compressed AIR Distribution System Know Your Air Compressor Description of Operation OperationPressure Release Valve The pressure How to StopBefore Each Start-Up Maintenance To Check Safety ValveCustomer Responsibilities Oil To Drain TankMotor Pulley/Flywheel Alignment Air Filter Inspection and ReplacementService and Adjustments Air Compressor Pump Intake and Exhaust ValvesInspect Air Lines and Fittings for Leaks To Replace or Clean Check Valve To Replace Belt StorageProblem Cause Correction TroubleshootingPressure reading D26269 24-ENG 25-ENG D26269 AIR Compressor Diagram KEY Description Parts ListPump Diagram KEY Limited Warranty
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